From 2c461ea185468d06c4b5068457a5ed59b2f483c8 Mon Sep 17 00:00:00 2001
From: Elizabeth <ma_yanqiong@163.com>
Date: Mon, 16 Dec 2019 15:27:44 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=BA=86=E4=B8=80=E5=A4=A7?=
 =?UTF-8?q?=E6=B3=A2=E6=96=87=E4=BB=B6=EF=BC=8C=E5=8F=91=E5=B8=83=E6=94=AF?=
 =?UTF-8?q?=E6=8C=81=20web=5Fgui=20=E7=89=88=E6=9C=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 setup.py                        |  3 ++
 tqsdk/api.py                    | 53 +++++++++++--------
 tqsdk/backtest.py               |  2 +-
 tqsdk/demo/tutorial/backtest.py |  5 +-
 tqsdk/demo/tutorial/t10.py      |  2 +
 tqsdk/demo/tutorial/t90.py      | 14 ++---
 tqsdk/demo/tutorial/t91.py      | 26 ++++-----
 tqsdk/demo/tutorial/t92.py      | 20 ++++---
 tqsdk/demo/tutorial/t93.py      | 24 +++++----
 tqsdk/demo/tutorial/t94.py      | 17 +++---
 tqsdk/demo/tutorial/t95.py      | 37 ++++++-------
 tqsdk/exceptions.py             | 17 +++---
 tqsdk/sim.py                    | 86 +++++++++++++++---------------
 tqsdk/test/api/helper.py        |  2 +-
 tqsdk/test/demo/test_example.py |  6 +--
 tqsdk/tqhelper.py               |  9 +---
 tqsdk/tqwebhelper.py            | 93 +++++++++++++++++----------------
 17 files changed, 212 insertions(+), 204 deletions(-)

diff --git a/setup.py b/setup.py
index 6a95fee1..65112747 100644
--- a/setup.py
+++ b/setup.py
@@ -53,4 +53,7 @@ def get_tag(self):
         "License :: OSI Approved :: Apache Software License",
         "Operating System :: OS Independent",
     ],
+    package_data={
+        "tqsdk": ["web"]
+    }
 )
diff --git a/tqsdk/api.py b/tqsdk/api.py
index 5c0e6926..b06029c9 100644
--- a/tqsdk/api.py
+++ b/tqsdk/api.py
@@ -53,8 +53,8 @@ class TqApi(object):
     DEFAULT_INS_URL = "https://openmd.shinnytech.com/t/md/symbols/latest.json"
 
     def __init__(self, account: Union['TqAccount', TqSim, 'TqApi', None] = None, url: Optional[str] = None,
-                 backtest: Optional[TqBacktest] = None, debug: Optional[str] = None,
-                 loop: Optional[asyncio.AbstractEventLoop] = None, _ins_url=None, _md_url=None, _td_url=None, web_gui=False, _http_server_port=None) -> None:
+                 backtest: Optional[TqBacktest] = None, web_gui: bool = False, debug: Optional[str] = None,
+                 loop: Optional[asyncio.AbstractEventLoop] = None, _ins_url=None, _md_url=None, _td_url=None) -> None:
         """
         创建天勤接口实例
 
@@ -87,25 +87,33 @@ def __init__(self, account: Union['TqAccount', TqSim, 'TqApi', None] = None, url
                 * 为了图形化界面能够接收到程序传输的数据并且刷新，在程序中，需要循环调用 api.wait_update的形式去更新和获取数据
                 * 推荐打开图形化界面的浏览器为Google Chrome 或 Firefox
 
-        Example::
+        Example1::
 
             # 使用实盘帐号直连行情和交易服务器
             from tqsdk import TqApi, TqAccount
             api = TqApi(TqAccount("H海通期货", "022631", "123456"))
 
+        Example2::
+
             # 使用模拟帐号直连行情服务器
             from tqsdk import TqApi, TqSim
             api = TqApi(TqSim())  # 不填写参数则默认为 TqSim() 模拟账号
 
+        Example3::
+
             # 进行策略回测
             from datetime import date
             from tqsdk import TqApi, TqSim, TqBacktest
             api = TqApi(TqSim(), backtest=TqBacktest(start_dt=date(2018, 5, 1), end_dt=date(2018, 10, 1)))
 
+        Example4::
+
             # 开启 web_gui 功能
             from tqsdk import TqApi
             api = TqApi(web_gui=True)
+
         """
+
         # 记录参数
         if account is None:
             account = TqSim()
@@ -126,10 +134,8 @@ def __init__(self, account: Union['TqAccount', TqSim, 'TqApi', None] = None, url
         if _td_url:
             self._td_url = _td_url
         self._loop = asyncio.SelectorEventLoop() if loop is None else loop  # 创建一个新的 ioloop, 避免和其他框架/环境产生干扰
-        self._tq_web_helper = TqWebHelper(_http_server_port=_http_server_port, enabled_web_gui=web_gui)
 
         # 初始化 logger
-
         self._logger = logging.getLogger("TqApi")
         self._logger.setLevel(logging.DEBUG)
         if not self._logger.handlers:
@@ -183,8 +189,10 @@ def __init__(self, account: Union['TqAccount', TqSim, 'TqApi', None] = None, url
             self._master._slaves.append(self)
             self._account = self._master._account
             self._to_tq = self._master._to_tq
+            self._web_gui = False # 如果是slave, _web_gui 一定是 False
             return  # 注: 如果是slave,则初始化到这里结束并返回,以下代码不执行
 
+        self._web_gui = web_gui
         # 初始化
         if sys.platform.startswith("win"):
             self.create_task(self._windows_patch())  # Windows系统下asyncio不支持KeyboardInterrupt的临时补丁
@@ -1129,11 +1137,10 @@ def _setup_connection(self):
                 self._account._run(self, self._send_chan, self._recv_chan, ws_md_send_chan, ws_md_recv_chan,
                                    ws_td_send_chan, ws_td_recv_chan))
 
-        # 与web配合, 行情和交易都要 对接到 backtest 上
-        if self._tq_web_helper:
-            web_send_chan, web_recv_chan = TqChan(self), TqChan(self)
-            self.create_task(self._tq_web_helper._run(self, web_send_chan, web_recv_chan, self._send_chan, self._recv_chan))
-            self._send_chan, self._recv_chan = web_send_chan, web_recv_chan
+        # 与 web 配合, 在 tq_web_helper 内部中处理 web_gui 选项
+        web_send_chan, web_recv_chan = TqChan(self), TqChan(self)
+        self.create_task(TqWebHelper()._run(self, web_send_chan, web_recv_chan, self._send_chan, self._recv_chan))
+        self._send_chan, self._recv_chan = web_send_chan, web_recv_chan
 
         # 抄送部分数据包到天勤
         if tq_send_chan and tq_recv_chan:
@@ -1451,7 +1458,7 @@ def _process_chart_data_for_web(self, serial, symbol, duration, col, count, righ
                 "color": int(data.get(".color", [0xFFFF0000])[-1]),
                 "width": int(data.get(".width", [1])[-1]),
                 "board": data.get(".board", ["MAIN"])[-1]
-            })
+            }, aid="set_web_chart_data")
         elif data_type == "KSERIAL":
             send_data = {}
             range_left = right - count
@@ -1468,11 +1475,11 @@ def _process_chart_data_for_web(self, serial, symbol, duration, col, count, righ
                 "range_left": right - count,
                 "range_right": right - 1,
                 "board": data.get(".board", ["MAIN"])[-1]
-            })
+            }, aid="set_web_chart_data")
 
-    def _send_series_data(self, symbol, duration, serial_id, serial_data):
+    def _send_series_data(self, symbol, duration, serial_id, serial_data, aid="set_chart_data"):
         pack = {
-            "aid": "set_chart_data",
+            "aid": aid,
             "symbol": symbol,
             "dur_nano": duration,
             "datas": {
@@ -1551,8 +1558,7 @@ async def _connect(self, url, send_chan, recv_chan):
                 }) as client:
                     # 发送网络连接建立的通知，code = 2019112901
                     notify_id = uuid.UUID(int=TqApi.RD.getrandbits(128)).hex
-                    notify = {}
-                    notify[notify_id] = {
+                    notify = {
                         "type": "MESSAGE",
                         "level": "INFO",
                         "code": 2019112901,
@@ -1561,6 +1567,8 @@ async def _connect(self, url, send_chan, recv_chan):
                     }
 
                     if not first_connect:  # 如果不是第一次连接, 即为重连
+                        # 发送网络连接重新建立的通知，code = 2019112902
+                        notify["code"] = 2019112902
                         notify["level"] = "WARNING"
                         notify["content"] = "与 %s 的网络连接已恢复" % url
                         un_processed = True  # 重连后数据未处理完
@@ -1570,10 +1578,10 @@ async def _connect(self, url, send_chan, recv_chan):
                         if url == self._md_url:  # 获取重连时需发送的所有 set_chart 指令包
                             set_chart_packs = {k: v for k, v in resend_request.items() if v.get("aid") == "set_chart"}
 
-                    # 发送网络连接建立的通知，code = 2019112901，这里区分了第一次连接和重连
+                    # 发送网络连接建立的通知，code = 2019112901 or 2019112902，这里区分了第一次连接和重连
                     await recv_chan.send({
                         "aid": "rtn_data",
-                        "data": [{"notify": notify}]
+                        "data": [{"notify": {notify_id: notify}}]
                     })
                     send_task = self.create_task(
                         self._send_handler(client, url, resend_request, send_chan, first_connect))
@@ -1682,19 +1690,18 @@ async def _connect(self, url, send_chan, recv_chan):
             # 希望做到的效果是遇到网络问题可以断线重连, 但是可能抛出的例外太多了(TimeoutError,socket.gaierror等), 又没有文档或工具可以理出 try 代码中所有可能遇到的例外
             # 而这里的 except 又需要处理所有子函数及子函数的子函数等等可能抛出的例外, 因此这里只能遇到问题之后再补, 并且无法避免 false positive 和 false negative
             except (websockets.exceptions.ConnectionClosed, OSError):
-                # 发送网络连接断开的通知，code = 2019112902
+                # 发送网络连接断开的通知，code = 2019112911
                 notify_id = uuid.UUID(int=TqApi.RD.getrandbits(128)).hex
-                notify = {}
-                notify[notify_id] = {
+                notify = {
                     "type": "MESSAGE",
                     "level": "WARNING",
-                    "code": 2019112902,
+                    "code": 2019112911,
                     "content": "与 %s 的网络连接断开，请检查客户端及网络是否正常" % url,
                     "url": url
                 }
                 await recv_chan.send({
                     "aid": "rtn_data",
-                    "data": [{"notify": notify}]
+                    "data": [{"notify": {notify_id: notify}}]
                 })
             finally:
                 if first_connect:
diff --git a/tqsdk/backtest.py b/tqsdk/backtest.py
index aa26ded1..9e81c7ed 100644
--- a/tqsdk/backtest.py
+++ b/tqsdk/backtest.py
@@ -200,7 +200,7 @@ async def _send_diff(self):
                 if not self._serials:  # 当无可发送数据时则抛出BacktestFinished例外,包括未订阅任何行情 或 所有已订阅行情的最后一笔行情获取完成
                     self._logger.warning("回测结束")
                     if self._current_dt < self._end_dt:
-                        self._current_dt = 150000000000000000000 # 一个远大于 end_dt 的日期
+                        self._current_dt = 2145888000000000000 # 一个远大于 end_dt 的日期 20380101
                     await self._sim_recv_chan.send({
                         "aid": "rtn_data",
                         "data": [{
diff --git a/tqsdk/demo/tutorial/backtest.py b/tqsdk/demo/tutorial/backtest.py
index fa51dc6f..897aad9a 100644
--- a/tqsdk/demo/tutorial/backtest.py
+++ b/tqsdk/demo/tutorial/backtest.py
@@ -3,8 +3,7 @@
 __author__ = 'chengzhi'
 
 from datetime import date
-from contextlib import closing
-from tqsdk import TqApi, TqSim, TqBacktest, TargetPosTask
+from tqsdk import TqApi, TqBacktest, TargetPosTask
 
 '''
 如果当前价格大于5分钟K线的MA15则开多仓
@@ -12,7 +11,7 @@
 回测从 2018-05-01 到 2018-10-01
 '''
 # 在创建 api 实例时传入 TqBacktest 就会进入回测模式
-api = TqApi(TqSim(init_balance=100000), backtest=TqBacktest(start_dt=date(2018, 5, 2), end_dt=date(2018, 5, 5)))
+api = TqApi(backtest=TqBacktest(start_dt=date(2018, 5, 1), end_dt=date(2018, 10, 1)))
 # 获得 m1901 5分钟K线的引用
 klines = api.get_kline_serial("DCE.m1901", 5 * 60, data_length=15)
 # 创建 m1901 的目标持仓 task，该 task 负责调整 m1901 的仓位到指定的目标仓位
diff --git a/tqsdk/demo/tutorial/t10.py b/tqsdk/demo/tutorial/t10.py
index 6e2adeff..65427e4d 100644
--- a/tqsdk/demo/tutorial/t10.py
+++ b/tqsdk/demo/tutorial/t10.py
@@ -1,5 +1,7 @@
 #!/usr/bin/env python
 #  -*- coding: utf-8 -*-
+__author__ = 'chengzhi'
+
 from tqsdk import TqApi
 
 # 创建API实例.
diff --git a/tqsdk/demo/tutorial/t90.py b/tqsdk/demo/tutorial/t90.py
index 5b23026f..e3780ee8 100644
--- a/tqsdk/demo/tutorial/t90.py
+++ b/tqsdk/demo/tutorial/t90.py
@@ -7,19 +7,15 @@
 
 '''
 画图示例: 在主图中画指标线
-注意:1 画图功能仅在天勤终端/天勤Vscode插件中生效，请在这两个平台中运行画图相关的代码
-     2 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
+注意: 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
 '''
 
-api = TqApi(web_gui=True)
+api = TqApi(web_gui=True) # web_gui=True, 开启使用 web 界面查看绘图结果的功能
 klines = api.get_kline_serial("SHFE.au2006", 5)
 
-ma = MA(klines, 30)  # 使用tqsdk自带指标函数计算均线
-klines["ma_MAIN"] = ma.ma
-# 在主图中画一根默认颜色（红色）的ma指标线
+ma = MA(klines, 30)  # 使用 tqsdk 自带指标函数计算均线
+klines["ma_MAIN"] = ma.ma # 在主图中画一根默认颜色（红色）的 ma 指标线
 
+# 由于需要在浏览器中查看绘图结果，因此程序不能退出
 while True:
     api.wait_update()
-    if api.is_changing(klines):
-        ma = MA(klines, 30)  # 使用tqsdk自带指标函数计算均线
-        klines["ma_MAIN"] = ma.ma
diff --git a/tqsdk/demo/tutorial/t91.py b/tqsdk/demo/tutorial/t91.py
index bb3b03b1..fd34bdeb 100644
--- a/tqsdk/demo/tutorial/t91.py
+++ b/tqsdk/demo/tutorial/t91.py
@@ -7,24 +7,24 @@
 
 '''
 画图示例: 在附图中画指标线
-注意:1 画图功能仅在天勤终端/天勤Vscode插件中生效，请在这两个平台中运行画图相关的代码
-     2 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
+注意: 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
 '''
 
-api = TqApi(web_gui=True)
+api = TqApi(web_gui=True) # web_gui=True, 开启使用 web 界面查看绘图结果的功能
 klines = api.get_kline_serial("SHFE.au1910", 24 * 60 * 60)
 ma = MA(klines, 30)  # 使用tqsdk自带指标函数计算均线
 
-while True:
-    # 示例: 在附图中画一根绿色的ma指标线
-    klines["ma_B2"] = ma.ma
-    klines["ma_B2.board"] = "B2"  # 设置附图: 可以设置任意字符串,同一字符串表示同一副图
-    klines["ma_B2.color"] = 0xFF00FF00  # 设置为绿色
+# 示例: 在附图中画一根绿色的ma指标线
+klines["ma_B2"] = ma.ma
+klines["ma_B2.board"] = "B2"  # 设置附图: 可以设置任意字符串,同一字符串表示同一副图
+klines["ma_B2.color"] = 0xFF00FF00  # 设置为绿色
 
-    # 示例: 在另一个附图画一根比ma小4的宽度为4的紫色指标线
-    klines["ma_4"] = ma.ma - 4
-    klines["ma_4.board"] = "MA4"  # 设置为另一个附图
-    klines["ma_4.color"] = 0xFF9933CC  # 设置为紫色
-    klines["ma_4.width"] = 4  # 设置宽度为4，默认为1
+# 示例: 在另一个附图画一根比ma小4的宽度为4的紫色指标线
+klines["ma_4"] = ma.ma - 4
+klines["ma_4.board"] = "MA4"  # 设置为另一个附图
+klines["ma_4.color"] = 0xFF9933CC  # 设置为紫色
+klines["ma_4.width"] = 4  # 设置宽度为4，默认为1
 
+# 由于需要在浏览器中查看绘图结果，因此程序不能退出
+while True:
     api.wait_update()
diff --git a/tqsdk/demo/tutorial/t92.py b/tqsdk/demo/tutorial/t92.py
index 9c4028eb..66afff1a 100644
--- a/tqsdk/demo/tutorial/t92.py
+++ b/tqsdk/demo/tutorial/t92.py
@@ -6,16 +6,20 @@
 
 '''
 画图示例: 在主图中画信号线及文字标注
-注意:1 画图功能仅在天勤终端/天勤Vscode插件中生效，请在这两个平台中运行画图相关的代码
-     2 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
+注意: 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
 '''
 
-api = TqApi(web_gui=True)
-klines = api.get_kline_serial("SHFE.au2002", 60)
+api = TqApi(web_gui=True) # web_gui=True, 开启使用 web 界面查看绘图结果的功能
+klines = api.get_kline_serial("SHFE.au2002", 300)
 
+# 在主图中最后一根K线上画射线以标注需要的信号
+api.draw_line(klines, -1, klines.iloc[-1].close, -1, klines.iloc[-1].high, line_type="RAY", color=0xFFFF9900, width=3)
+# 绘制字符串
+api.draw_text(klines, "信号1", x=-1, y=klines.iloc[-1].high + 5, color=0xFFFF3333)
+# 给主图最后5根K线加一个方框
+api.draw_box(klines, x1=-5, y1=klines.iloc[-5]["high"], x2=-1, y2=klines.iloc[-1]["low"], width=1, color=0xFF0000FF,
+             bg_color=0x7000FF00)
+
+# 由于需要在浏览器中查看绘图结果，因此程序不能退出
 while True:
-    # 在主图中最后一根K线上画射线以标注需要的信号
-    api.draw_line(klines, -1, klines.iloc[-1].close, -1, klines.iloc[-1].high, id="my_line", line_type="RAY", color=0xFFFF9900, width=3)
-    # 绘制字符串
-    api.draw_text(klines, "信号1", x=-1, y=klines.iloc[-1].high + 5, id="my_text", color=0xFFFF3333)
     api.wait_update()
diff --git a/tqsdk/demo/tutorial/t93.py b/tqsdk/demo/tutorial/t93.py
index 6d43a1bc..d72add92 100644
--- a/tqsdk/demo/tutorial/t93.py
+++ b/tqsdk/demo/tutorial/t93.py
@@ -6,17 +6,21 @@
 
 '''
 画图示例: 在主图中画线和方框
-注意:1 画图功能仅在天勤终端/天勤Vscode插件中生效，请在这两个平台中运行画图相关的代码
-     2 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
+注意: 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
 '''
 
-api = TqApi(web_gui=True)
-klines = api.get_kline_serial("SHFE.cu1910", 86400)
+api = TqApi(web_gui=True) # web_gui=True, 开启使用 web 界面查看绘图结果的功能
+klines = api.get_kline_serial("SHFE.au2002", 60)
 
+# 由于需要在浏览器中查看绘图结果，因此程序不能退出
 while True:
-    # 在主图中画直线
-    api.draw_line(klines, -4, klines.iloc[-4].low, -3, klines.iloc[-3].high, line_type="LINE", color=0xFF0000FF)
-    # 给主图最后5根K线加一个方框
-    api.draw_box(klines, x1=-5, y1=klines.iloc[-5]["high"], x2=-1, y2=klines.iloc[-1]["low"], width=1, color=0xFF0000FF,
-                 bg_color=0x7000FF00)
-    api.wait_update()
+    api.wait_update() # 当有业务信息发生变化时执行
+    # 当最后 1 根柱子最大最小值价差大于 0.05 时，在主图绘制信号
+    high = klines.iloc[-1].high
+    low = klines.iloc[-1].low
+    if high - low > 0.05:
+        # 绘制直线, 每一个 id 对应同一条直线
+        api.draw_line(klines, -1, high, -1, low, id="box%.0f" % (klines.iloc[-1].id), color=0xaa662244, width=4)
+        # 绘制字符串
+        api.draw_text(klines, "信号1", x=-1, y=low, id="text%.0f" % (klines.iloc[-1].id), color=0xFFFF3333)
+
diff --git a/tqsdk/demo/tutorial/t94.py b/tqsdk/demo/tutorial/t94.py
index d122dc50..813348e9 100644
--- a/tqsdk/demo/tutorial/t94.py
+++ b/tqsdk/demo/tutorial/t94.py
@@ -6,8 +6,7 @@
 
 '''
 画图示例: 在附图中画K线
-注意:1 画图功能仅在天勤终端/天勤Vscode插件中生效，请在这两个平台中运行画图相关的代码
-     2 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
+注意: 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
 '''
 
 api = TqApi(web_gui=True)
@@ -15,11 +14,13 @@
 klines = api.get_kline_serial("SHFE.cu1910", 86400)
 klines2 = api.get_kline_serial("SHFE.cu1911", 86400)
 
+# 在附图画出 cu1911 的K线: 需要将open、high、log、close的数据都设置正确
+klines["cu1911.open"] = klines2["open"]
+klines["cu1911.high"] = klines2["high"]
+klines["cu1911.low"] = klines2["low"]
+klines["cu1911.close"] = klines2["close"]
+klines["cu1911.board"] = "B2"
+
+# 由于需要在浏览器中查看绘图结果，因此程序不能退出
 while True:
-    # 在附图画出 cu1911 的K线: 需要将open、high、log、close的数据都设置正确
-    klines["cu1911.open"] = klines2["open"]
-    klines["cu1911.high"] = klines2["high"]
-    klines["cu1911.low"] = klines2["low"]
-    klines["cu1911.close"] = klines2["close"]
-    klines["cu1911.board"] = "B2"
     api.wait_update()
diff --git a/tqsdk/demo/tutorial/t95.py b/tqsdk/demo/tutorial/t95.py
index 881589eb..96d0533a 100644
--- a/tqsdk/demo/tutorial/t95.py
+++ b/tqsdk/demo/tutorial/t95.py
@@ -7,33 +7,28 @@
 
 '''
 画图示例: 在同一副图中画K线、线段和方框
-注意:1 画图功能仅在天勤终端/天勤Vscode插件中生效，请在这两个平台中运行画图相关的代码
-     2 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
+注意: 画图示例中用到的数据不含有实际意义，请根据自己的实际策略情况进行修改
 '''
 
 api = TqApi(web_gui=True)
 
-
 klines = api.get_kline_serial("CFFEX.T2003", 10)
 klines2 = api.get_kline_serial("CFFEX.T2006", 10)
 
+# 在附图画出 T2006 的K线: 需要将open、high、log、close的数据都设置正确
+klines["T2006.open"] = klines2["open"]
+klines["T2006.high"] = klines2["high"]
+klines["T2006.low"] = klines2["low"]
+klines["T2006.close"] = klines2["close"]
+klines["T2006.board"] = "B2"
+ma = MA(klines, 30)
+klines["ma_MAIN"] = ma.ma
+# 在附图中画线段(默认为红色)
+api.draw_line(klines, -10, klines2.iloc[-10].low, -3, klines2.iloc[-3].high, id="my_line", board="B2", line_type="SEG", color=0xFFFF00FF, width=3)
+# 在附图K线上画黄色的方框: 需要设置画在附图时, 将board参数选择到对应的图板即可
+api.draw_box(klines, x1=-5, y1=klines2.iloc[-5]["high"], x2=-1, y2=klines2.iloc[-1]["low"], id="my_box", board="B2", width=1,
+             color=0xFF0000FF, bg_color=0x70FFFF00)
+
+# 由于需要在浏览器中查看绘图结果，因此程序不能退出
 while True:
-
-    # 在附图画出 cu1911 的K线: 需要将open、high、log、close的数据都设置正确
-    klines["cu1911.open"] = klines2["open"]
-    klines["cu1911.high"] = klines2["high"]
-    klines["cu1911.low"] = klines2["low"]
-    klines["cu1911.close"] = klines2["close"]
-    klines["cu1911.board"] = "B2"
-    ma = MA(klines, 30)
-    klines["ma_MAIN"] = ma.ma
-
-    # 在附图中画线段(默认为红色)
-    api.draw_line(klines, -10, klines2.iloc[-10].low, -3, klines2.iloc[-3].high, id="my_line", board="B2", line_type="SEG", color=0xFFFF00FF, width=3)
-
-    # 在附图K线上画黄色的方框: 需要设置画在附图时, 将board参数选择到对应的图板即可
-    api.draw_box(klines, x1=-5, y1=klines2.iloc[-5]["high"], x2=-1, y2=klines2.iloc[-1]["low"], id="my_box", board="B2", width=1,
-                 color=0xFF0000FF, bg_color=0x70FFFF00)
-
     api.wait_update()
-
diff --git a/tqsdk/exceptions.py b/tqsdk/exceptions.py
index 70585059..7832dab6 100644
--- a/tqsdk/exceptions.py
+++ b/tqsdk/exceptions.py
@@ -12,18 +12,23 @@ class BacktestFinished(Exception):
 
     def __init__(self, api):
         message = "回测结束"
+        self._logger = api._logger.getChild("BacktestFinished")
         super().__init__(message)
         if BacktestFinished._orig_excepthook is None:
             BacktestFinished._orig_excepthook = sys.excepthook
 
             def _except_catcher(type, value, traceback):
                 if type is BacktestFinished:
-                    try:
-                        print("----------- Backtest finished, press [Ctrl + C] to exit. -----------")
-                        while True:
-                            api.wait_update()
-                    except KeyboardInterrupt:
-                        pass
+                    if api._web_gui:
+                        try:
+                            self._logger.warning("----------- Backtest finished, press [Ctrl + C] to exit. -----------")
+                            while True:
+                                api.wait_update()
+                        except KeyboardInterrupt:
+                            pass
+
+                    if not api._loop.is_closed():
+                        api.close()
                     sys.exit()
                 BacktestFinished._orig_excepthook(type, value, traceback)
 
diff --git a/tqsdk/sim.py b/tqsdk/sim.py
index a4316783..2754ecaa 100644
--- a/tqsdk/sim.py
+++ b/tqsdk/sim.py
@@ -5,7 +5,6 @@
 from datetime import datetime
 import statistics
 
-
 class TqSim(object):
     """
     天勤模拟交易类
@@ -36,8 +35,8 @@ def __init__(self, init_balance: float = 10000000.0, account_id: str = "TQSIM")
     async def _run(self, api, api_send_chan, api_recv_chan, md_send_chan, md_recv_chan):
         """模拟交易task"""
         self._api = api
-        self._tqsdk_backtest = None  # 储存可能的回测信息
-        self._tqsdk_stat = None  # 回测结束后储存回测报告信息
+        self._tqsdk_backtest = {}  # 储存可能的回测信息
+        self._tqsdk_stat = {}  # 回测结束后储存回测报告信息
         self._logger = api._logger.getChild("TqSim")  # 调试信息输出
         self._api_send_chan = api_send_chan
         self._api_recv_chan = api_recv_chan
@@ -98,25 +97,13 @@ async def _run(self, api, api_send_chan, api_recv_chan, md_send_chan, md_recv_ch
                     await self._send_diff()
                 else:
                     await self._md_send_chan.send(pack)
-                if self._tqsdk_backtest is not None and self._tqsdk_backtest["current_dt"] > self._tqsdk_backtest["end_dt"] \
-                        and self._tqsdk_stat is None:
-                    self._settle()
-                    self._report()
-                    await self._api_recv_chan.send({
-                        "aid": "rtn_data",
-                        "data": [{
-                            "trade": {
-                                self._account_id: {
-                                    "accounts": {
-                                        "CNY": {
-                                            "_tqsdk_stat": self._tqsdk_stat
-                                        }
-                                    }
-                                }
-                            }
-                        }]
-                    })
+                if self._tqsdk_backtest != {} and self._tqsdk_backtest["current_dt"] > self._tqsdk_backtest["end_dt"] \
+                        and not self._tqsdk_stat:
+                    # 回测情况下，把 _send_stat_report 在循环中回测结束时执行
+                    await self._send_stat_report()
         finally:
+            if not self._tqsdk_stat:
+                await self._send_stat_report()
             md_task.cancel()
 
     async def _md_handler(self):
@@ -144,6 +131,24 @@ async def _subscribe_quote(self):
             "ins_list": ",".join(self._all_subscribe)
         })
 
+    async def _send_stat_report(self):
+        self._settle()
+        self._report()
+        await self._api_recv_chan.send({
+            "aid": "rtn_data",
+            "data": [{
+                "trade": {
+                    self._account_id: {
+                        "accounts": {
+                            "CNY": {
+                                "_tqsdk_stat": self._tqsdk_stat
+                            }
+                        }
+                    }
+                }
+            }]
+        })
+
     def _md_recv(self, pack):
         for d in pack["data"]:
             d.pop("trade", None)
@@ -162,18 +167,13 @@ def _md_recv(self, pack):
                     }
                 })
                 self._has_send_init_account = True
-            tqsdk_backtest = d.get("_tqsdk_backtest")
-            if tqsdk_backtest is not None:
-                if self._tqsdk_backtest is None:
-                    self._tqsdk_backtest = tqsdk_backtest
-                else:
-                    self._tqsdk_backtest["current_dt"] = tqsdk_backtest["current_dt"]
+            self._tqsdk_backtest.update(d.get("_tqsdk_backtest", {}))
             for symbol, quote_diff in d.get("quotes", {}).items():
                 if quote_diff is None:
                     continue
                 quote = self._ensure_quote(symbol)
                 quote["datetime"] = quote_diff.get("datetime", quote["datetime"])
-                if self._tqsdk_backtest is None:
+                if self._tqsdk_backtest == {}:
                     self._current_datetime = max(quote["datetime"], self._current_datetime)
                 else:
                     self._current_datetime = datetime.fromtimestamp(self._tqsdk_backtest["current_dt"] / 1e9).strftime("%Y-%m-%d %H:%M:%S.%f")
@@ -365,8 +365,10 @@ def _settle(self):
     def _report(self):
         if not self._trade_log:
             return
+        self._tqsdk_stat["init_balance"] = self._init_balance  # 起始资金
+        self._tqsdk_stat["balance"] = self._account["balance"]  # 结束资金
+        self._tqsdk_stat["max_drawdown"] = 0  # 最大回撤
         max_balance = 0
-        max_drawdown = 0
         daily_yield = []
         self._logger.warning("模拟交易成交记录")
         for d in sorted(self._trade_log.keys()):
@@ -374,8 +376,8 @@ def _report(self):
             if balance > max_balance:
                 max_balance = balance
             drawdown = (max_balance - balance) / max_balance
-            if drawdown > max_drawdown:
-                max_drawdown = drawdown
+            if drawdown > self._tqsdk_stat["max_drawdown"]:
+                self._tqsdk_stat["max_drawdown"] = drawdown
             daily_yield.append(
                 self._trade_log[d]["account"]["balance"] / self._trade_log[d]["account"]["pre_balance"] - 1)
             for t in self._trade_log[d]["trades"]:
@@ -383,12 +385,16 @@ def _report(self):
                                      datetime.fromtimestamp(t["trade_date_time"] / 1e9).strftime(
                                          "%Y-%m-%d %H:%M:%S.%f"), t["symbol"], t["offset"], t["direction"], t["volume"],
                                      t["price"], t["commission"])
+
         mean = statistics.mean(daily_yield)
         rf = 0.0001
         stddev = statistics.pstdev(daily_yield, mu=mean)
-        sharpe_ratio = 250 ** (1 / 2) * (mean - rf) / stddev if stddev else float("inf")
-        ror = self._account["balance"] / self._init_balance
-        annual_yield = ror ** (250 / len(self._trade_log))
+        self._tqsdk_stat["sharpe_ratio"] = 250 ** (1 / 2) * (mean - rf) / stddev if stddev else float("inf")  # 年化夏普率
+
+        _ror = self._tqsdk_stat["balance"] / self._tqsdk_stat["init_balance"]
+        self._tqsdk_stat["ror"] = _ror - 1 # 收益率
+        self._tqsdk_stat["annual_yield"] = _ror ** (250 / len(self._trade_log)) - 1 # 年化收益率
+
         self._logger.warning("模拟交易账户资金")
         for d in sorted(self._trade_log.keys()):
             account = self._trade_log[d]["account"]
@@ -398,16 +404,8 @@ def _report(self):
                                 account["close_profit"], account["margin"], account["commission"],
                                 account["risk_ratio"] * 100)
         self._logger.warning("收益率:%.2f%%,年化收益率:%.2f%%,最大回撤:%.2f%%,年化夏普率:%.4f",
-                            (ror - 1) * 100, (annual_yield - 1) * 100, max_drawdown * 100, sharpe_ratio)
-        # 记录下来 report
-        self._tqsdk_stat = {
-            "init_balance": self._init_balance,  # 起始资金
-            "balance": self._account["balance"],  # 结束资金
-            "ror": (ror - 1) * 100,  # 收益率
-            "annual_yield": (annual_yield - 1) * 100,  # 年化收益率
-            "max_drawdown": max_drawdown * 100,  # 最大回撤
-            "sharpe_ratio": sharpe_ratio  # 年化夏普率
-        }
+                            self._tqsdk_stat["ror"] * 100, self._tqsdk_stat["annual_yield"] * 100,
+                             self._tqsdk_stat["max_drawdown"] * 100, self._tqsdk_stat["sharpe_ratio"])
 
     def _ensure_trade_log(self):
         return self._trade_log.setdefault(self._trading_day_end[:10], {
diff --git a/tqsdk/test/api/helper.py b/tqsdk/test/api/helper.py
index 2395446d..ee01e159 100644
--- a/tqsdk/test/api/helper.py
+++ b/tqsdk/test/api/helper.py
@@ -158,7 +158,7 @@ async def on_connected(self, source, connection):
         # assert self._expecting["action"] == "connected"
 
     async def on_received(self, source, pack):
-        if not self._expecting :
+        if not self._expecting:
             await self._process_script()
         if pack["aid"] != "peek_message":
             assert self._expecting["source"] == source
diff --git a/tqsdk/test/demo/test_example.py b/tqsdk/test/demo/test_example.py
index a09c584b..55ebc143 100644
--- a/tqsdk/test/demo/test_example.py
+++ b/tqsdk/test/demo/test_example.py
@@ -119,7 +119,7 @@ def dual_thrust(quote, klines):
                     del t["exchange_trade_id"]
             trad_log = json.dumps(sim._trade_log)
             # print(trad_log)
-            excepted_trade_log = '{"2019-05-01": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10000000.0, "static_balance": 10000000.0, "balance": 10000000.0, "available": 10000000.0, "float_profit": 0.0, "position_profit": 0.0, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 0.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0}, "positions": {}}, "2019-05-06": {"trades": [{"symbol": "DCE.jd1909", "user_id": "TQSIM", "exchange_id": "DCE", "instrument_id": "jd1909", "direction": "SELL", "offset": "OPEN", "price": 4286.0, "volume": 3, "trade_date_time": 1557104520000000000, "commission": 18.369}, {"symbol": "DCE.jd1909", "user_id": "TQSIM", "exchange_id": "DCE", "instrument_id": "jd1909", "direction": "BUY", "offset": "CLOSE", "price": 4341.0, "volume": 3, "trade_date_time": 1557105240000000000, "commission": 18.369}, {"symbol": "DCE.jd1909", "user_id": "TQSIM", "exchange_id": "DCE", "instrument_id": "jd1909", "direction": "BUY", "offset": "OPEN", "price": 4341.0, "volume": 3, "trade_date_time": 1557105240000000000, "commission": 18.369}], "account": {"currency": "CNY", "pre_balance": 10000000.0, "static_balance": 10000000.0, "balance": 9997904.892999997, "available": 9989332.692999998, "float_profit": -390.0, "position_profit": -390.0, "close_profit": -1650.0, "frozen_margin": 0.0, "margin": 8572.2, "frozen_commission": 0.0, "commission": 55.107, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0008573996343975827}, "positions": {"DCE.jd1909": {"symbol": "DCE.jd1909", "exchange_id": "DCE", "instrument_id": "jd1909", "pos_long_his": 0, "pos_long_today": 3, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 3, "volume_long_his": 0, "volume_long": 3, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 4341.0, "open_price_short": NaN, "open_cost_long": 130230.0, "open_cost_short": 0.0, "position_price_long": 4341.0, "position_price_short": NaN, "position_cost_long": 130230.0, "position_cost_short": 0.0, "float_profit_long": -390.0, "float_profit_short": 0.0, "float_profit": -390.0, "position_profit_long": -390.0, "position_profit_short": 0.0, "position_profit": -390.0, "margin_long": 8572.2, "margin_short": 0.0, "margin": 8572.2, "last_price": 4328.0}}}, "2019-05-07": {"trades": [], "account": {"currency": "CNY", "pre_balance": 9997904.892999997, "static_balance": 9997904.892999997, "balance": 9998804.892999997, "available": 9990232.692999998, "float_profit": 510.0, "position_profit": 900.0, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 8572.2, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0008573224592072258}, "positions": {"DCE.jd1909": {"symbol": "DCE.jd1909", "exchange_id": "DCE", "instrument_id": "jd1909", "pos_long_his": 3, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 3, "volume_long": 3, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 4341.0, "open_price_short": NaN, "open_cost_long": 130230.0, "open_cost_short": 0.0, "position_price_long": 4328.0, "position_price_short": 4328.0, "position_cost_long": 129840.0, "position_cost_short": 0.0, "float_profit_long": 510.0, "float_profit_short": 0.0, "float_profit": 510.0, "position_profit_long": 900.0, "position_profit_short": 0.0, "position_profit": 900.0, "margin_long": 8572.2, "margin_short": 0.0, "margin": 8572.2, "last_price": 4358.0}}}, "2019-05-08": {"trades": [{"symbol": "DCE.jd1909", "user_id": "TQSIM", "exchange_id": "DCE", "instrument_id": "jd1909", "direction": "SELL", "offset": "CLOSE", "price": 4332.0, "volume": 3, "trade_date_time": 1557285360000000000, "commission": 18.369}, {"symbol": "DCE.jd1909", "user_id": "TQSIM", "exchange_id": "DCE", "instrument_id": "jd1909", "direction": "SELL", "offset": "OPEN", "price": 4332.0, "volume": 3, "trade_date_time": 1557285360000000000, "commission": 18.369}], "account": {"currency": "CNY", "pre_balance": 9998804.892999997, "static_balance": 9998804.892999997, "balance": 9997448.154999996, "available": 9988875.954999996, "float_profit": -540.0, "position_profit": -540.0, "close_profit": -780.0, "frozen_margin": 0.0, "margin": 8572.2, "frozen_commission": 0.0, "commission": 36.738, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0008574388050927586}, "positions": {"DCE.jd1909": {"symbol": "DCE.jd1909", "exchange_id": "DCE", "instrument_id": "jd1909", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 3, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 3, "volume_short_his": 0, "volume_short": 3, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": 4332.0, "open_cost_long": 0.0, "open_cost_short": 129960.0, "position_price_long": NaN, "position_price_short": 4332.0, "position_cost_long": 0.0, "position_cost_short": 129960.0, "float_profit_long": 0.0, "float_profit_short": -540.0, "float_profit": -540.0, "position_profit_long": 0.0, "position_profit_short": -540.0, "position_profit": -540.0, "margin_long": 0.0, "margin_short": 8572.2, "margin": 8572.2, "last_price": 4350.0}}}, "2019-05-09": {"trades": [], "account": {"currency": "CNY", "pre_balance": 9997448.154999996, "static_balance": 9997448.154999996, "balance": 9997328.154999996, "available": 9988755.954999996, "float_profit": -660.0, "position_profit": -120.0, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 8572.2, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0008574490971082867}, "positions": {"DCE.jd1909": {"symbol": "DCE.jd1909", "exchange_id": "DCE", "instrument_id": "jd1909", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 3, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 3, "volume_short": 3, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": 4332.0, "open_cost_long": 0.0, "open_cost_short": 129960.0, "position_price_long": 4350.0, 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"pos_short_today": 3, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 3, "volume_short_his": 0, "volume_short": 3, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": 4471.0, "open_cost_long": 0.0, "open_cost_short": 134130.0, "position_price_long": NaN, "position_price_short": 4471.0, "position_cost_long": 0.0, "position_cost_short": 134130.0, "float_profit_long": 0.0, "float_profit_short": 240.0, "float_profit": 240.0, "position_profit_long": 0.0, "position_profit_short": 240.0, "position_profit": 240.0, "margin_long": 0.0, "margin_short": 8572.2, "margin": 8572.2, "last_price": 4463.0}}}, "2019-06-05": {"trades": [], "account": {"currency": "CNY", "pre_balance": 9997170.774999978, "static_balance": 9997170.774999978, "balance": 9997230.774999978, "available": 9988658.574999979, "float_profit": 300.0, "position_profit": 60.0, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 8572.2, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0008574574492604947}, "positions": {"DCE.jd1909": {"symbol": "DCE.jd1909", "exchange_id": "DCE", "instrument_id": "jd1909", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 3, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 3, "volume_short": 3, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": 4471.0, "open_cost_long": 0.0, "open_cost_short": 134130.0, "position_price_long": 4463.0, "position_price_short": 4463.0, "position_cost_long": 0.0, "position_cost_short": 134370.0, "float_profit_long": 0.0, "float_profit_short": 300.0, "float_profit": 300.0, "position_profit_long": 0.0, "position_profit_short": 60.0, "position_profit": 60.0, "margin_long": 0.0, "margin_short": 8572.2, "margin": 8572.2, "last_price": 4461.0}}}, "2019-06-06": {"trades": [], "account": {"currency": "CNY", "pre_balance": 9997230.774999978, "static_balance": 9997230.774999978, "balance": 9997890.774999978, "available": 9989318.574999979, "float_profit": 960.0, "position_profit": 660.0, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 8572.2, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0008574008451297588}, "positions": {"DCE.jd1909": {"symbol": "DCE.jd1909", "exchange_id": "DCE", "instrument_id": "jd1909", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 3, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 3, "volume_short": 3, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": 4471.0, "open_cost_long": 0.0, "open_cost_short": 134130.0, "position_price_long": 4461.0, "position_price_short": 4461.0, "position_cost_long": 0.0, "position_cost_short": 134430.0, "float_profit_long": 0.0, "float_profit_short": 960.0, "float_profit": 960.0, "position_profit_long": 0.0, "position_profit_short": 660.0, "position_profit": 660.0, "margin_long": 0.0, "margin_short": 8572.2, "margin": 8572.2, "last_price": 4439.0}}}, "2019-06-10": {"trades": [{"symbol": "DCE.jd1909", "user_id": "TQSIM", "exchange_id": "DCE", "instrument_id": "jd1909", "direction": "BUY", "offset": "CLOSE", "price": 4490.0, "volume": 3, "trade_date_time": 1560128400000000000, "commission": 18.369}, {"symbol": "DCE.jd1909", "user_id": "TQSIM", "exchange_id": "DCE", "instrument_id": "jd1909", "direction": "BUY", "offset": "OPEN", "price": 4490.0, "volume": 3, "trade_date_time": 1560128400000000000, "commission": 18.369}, {"symbol": "DCE.jd1909", "user_id": "TQSIM", "exchange_id": "DCE", "instrument_id": "jd1909", "direction": "SELL", "offset": "CLOSE", "price": 4417.0, "volume": 3, "trade_date_time": 1560132120000000000, "commission": 18.369}, {"symbol": "DCE.jd1909", "user_id": "TQSIM", "exchange_id": "DCE", "instrument_id": "jd1909", "direction": "SELL", "offset": "OPEN", "price": 4417.0, "volume": 3, "trade_date_time": 1560132120000000000, "commission": 18.369}], "account": {"currency": "CNY", "pre_balance": 9997890.774999978, "static_balance": 9997890.774999978, "balance": 9994157.298999975, "available": 9985585.098999975, "float_profit": 60.0, "position_profit": 60.0, "close_profit": -3720.0, "frozen_margin": 0.0, "margin": 8572.2, "frozen_commission": 0.0, "commission": 73.476, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0008577211408167194}, "positions": {"DCE.jd1909": {"symbol": "DCE.jd1909", "exchange_id": "DCE", "instrument_id": "jd1909", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 3, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 3, "volume_short_his": 0, "volume_short": 3, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": 4417.0, "open_cost_long": 0.0, "open_cost_short": 132510.0, "position_price_long": NaN, "position_price_short": 4417.0, "position_cost_long": 0.0, "position_cost_short": 132510.0, "float_profit_long": 0.0, "float_profit_short": 60.0, "float_profit": 60.0, "position_profit_long": 0.0, "position_profit_short": 60.0, "position_profit": 60.0, "margin_long": 0.0, "margin_short": 8572.2, "margin": 8572.2, "last_price": 4415.0}}}}'
             self.assertEqual(excepted_trade_log, trad_log)
 
     # @unittest.skip("无条件跳过: test_rbreaker")
@@ -203,7 +203,7 @@ def get_index_line(klines):
                     del t["exchange_trade_id"]
             trad_log = json.dumps(sim._trade_log)
             # print(trad_log)
-            excepted_trade_log = '{"2019-05-01": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10000000.0, "static_balance": 10000000.0, "balance": 10000000.0, "available": 10000000.0, "float_profit": 0.0, "position_profit": 0.0, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 0.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0}, "positions": {}}, "2019-05-06": {"trades": [{"symbol": "SHFE.au1912", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "au1912", "direction": "BUY", "offset": "OPEN", "price": 287.15000000000003, "volume": 1, "trade_date_time": 1557104400000000000, "commission": 10.0}], "account": {"currency": "CNY", "pre_balance": 10000000.0, "static_balance": 10000000.0, "balance": 9999090.0, "available": 9984090.0, "float_profit": -900.0000000000341, "position_profit": -900.0000000000341, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 10.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0015001365124226304}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 0, "pos_long_today": 1, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 1, "volume_long_his": 0, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 287.15000000000003, "position_price_short": NaN, "position_cost_long": 287150.00000000006, "position_cost_short": 0.0, "float_profit_long": -900.0000000000341, "float_profit_short": 0.0, "float_profit": -900.0000000000341, "position_profit_long": -900.0000000000341, "position_profit_short": 0.0, "position_profit": -900.0000000000341, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 286.25}}}, "2019-05-07": {"trades": [], "account": {"currency": "CNY", "pre_balance": 9999090.0, "static_balance": 9999090.0, "balance": 9998540.0, "available": 9983540.0, "float_profit": -1450.0000000000455, "position_profit": -550.0000000000114, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.001500219031978669}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 286.25, "position_price_short": 286.25, "position_cost_long": 286250.0, "position_cost_short": 0.0, "float_profit_long": -1450.0000000000455, "float_profit_short": 0.0, "float_profit": -1450.0000000000455, "position_profit_long": -550.0000000000114, "position_profit_short": 0.0, "position_profit": -550.0000000000114, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 285.7}}}, "2019-05-08": {"trades": [], "account": {"currency": "CNY", "pre_balance": 9998540.0, "static_balance": 9998540.0, "balance": 9999990.0, "available": 9984990.0, "float_profit": -5.6843418860808015e-11, "position_profit": 1449.9999999999886, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0015000015000015}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 285.7, "position_price_short": 285.7, "position_cost_long": 285700.0, "position_cost_short": 0.0, "float_profit_long": -5.6843418860808015e-11, "float_profit_short": 0.0, "float_profit": -5.6843418860808015e-11, "position_profit_long": 1449.9999999999886, "position_profit_short": 0.0, "position_profit": 1449.9999999999886, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 287.15}}}, "2019-05-09": {"trades": [], "account": {"currency": "CNY", "pre_balance": 9999990.0, "static_balance": 9999990.0, "balance": 10000040.0, "available": 9985040.0, "float_profit": 49.999999999954525, "position_profit": 50.00000000001137, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0014999940000239998}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 287.15, "position_price_short": 287.15, "position_cost_long": 287150.0, "position_cost_short": 0.0, "float_profit_long": 49.999999999954525, "float_profit_short": 0.0, "float_profit": 49.999999999954525, "position_profit_long": 50.00000000001137, "position_profit_short": 0.0, "position_profit": 50.00000000001137, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 287.2}}}, "2019-05-10": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10000040.0, "static_balance": 10000040.0, "balance": 10000090.0, "available": 9985090.0, "float_profit": 99.9999999999659, "position_profit": 50.00000000001137, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.001499986500121499}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 287.2, "position_price_short": 287.2, "position_cost_long": 287200.0, "position_cost_short": 0.0, "float_profit_long": 99.9999999999659, "float_profit_short": 0.0, "float_profit": 99.9999999999659, "position_profit_long": 50.00000000001137, "position_profit_short": 0.0, "position_profit": 50.00000000001137, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 287.25}}}, "2019-05-13": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10000090.0, "static_balance": 10000090.0, "balance": 10002040.0, "available": 9987040.0, "float_profit": 2049.9999999999545, "position_profit": 1949.9999999999886, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0014996940624112682}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 287.25, "position_price_short": 287.25, "position_cost_long": 287250.0, "position_cost_short": 0.0, "float_profit_long": 2049.9999999999545, "float_profit_short": 0.0, "float_profit": 2049.9999999999545, "position_profit_long": 1949.9999999999886, "position_profit_short": 0.0, "position_profit": 1949.9999999999886, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 289.2}}}, "2019-05-14": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10002040.0, "static_balance": 10002040.0, "balance": 10005590.0, "available": 9990590.0, "float_profit": 5599.999999999965, "position_profit": 3550.000000000008, 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"volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 300.85, "position_price_short": 300.85, "position_cost_long": 300850.0, "position_cost_short": 0.0, "float_profit_long": 12399.999999999949, "float_profit_short": 0.0, "float_profit": 12399.999999999949, "position_profit_long": -1300.0000000000114, "position_profit_short": 0.0, "position_profit": -1300.0000000000114, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 299.55}}}, "2019-06-12": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10012390.0, "static_balance": 10012390.0, "balance": 10015440.0, "available": 10000440.0, "float_profit": 15449.99999999995, "position_profit": 3050.0000000000114, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0014976875703913157}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 299.55, "position_price_short": 299.55, "position_cost_long": 299550.0, "position_cost_short": 0.0, "float_profit_long": 15449.99999999995, "float_profit_short": 0.0, "float_profit": 15449.99999999995, "position_profit_long": 3050.0000000000114, "position_profit_short": 0.0, "position_profit": 3050.0000000000114, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 302.6}}}, "2019-06-13": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10015440.0, "static_balance": 10015440.0, "balance": 10016040.0, "available": 10001040.0, "float_profit": 16049.999999999924, "position_profit": 599.9999999999659, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.001497597853043718}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 302.6, "position_price_short": 302.6, "position_cost_long": 302600.0, "position_cost_short": 0.0, "float_profit_long": 16049.999999999924, "float_profit_short": 0.0, "float_profit": 16049.999999999924, "position_profit_long": 599.9999999999659, "position_profit_short": 0.0, "position_profit": 599.9999999999659, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 303.2}}}, "2019-06-14": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10016040.0, "static_balance": 10016040.0, "balance": 10020590.0, "available": 10005590.0, "float_profit": 20599.999999999935, "position_profit": 4550.000000000014, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0014969178461547673}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 303.2, "position_price_short": 303.2, "position_cost_long": 303200.0, "position_cost_short": 0.0, "float_profit_long": 20599.999999999935, "float_profit_short": 0.0, "float_profit": 20599.999999999935, "position_profit_long": 4550.000000000014, "position_profit_short": 0.0, "position_profit": 4550.000000000014, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 307.75}}}, "2019-06-17": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10020590.0, "static_balance": 10020590.0, "balance": 10016940.0, "available": 10001940.0, "float_profit": 16949.999999999956, "position_profit": -3649.9999999999777, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0014974632971745862}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 307.75, "position_price_short": 307.75, "position_cost_long": 307750.0, "position_cost_short": 0.0, "float_profit_long": 16949.999999999956, "float_profit_short": 0.0, "float_profit": 16949.999999999956, "position_profit_long": -3649.9999999999777, "position_profit_short": 0.0, "position_profit": -3649.9999999999777, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 304.1}}}, "2019-06-18": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10016940.0, "static_balance": 10016940.0, "balance": 10018990.0, "available": 10003990.0, "float_profit": 18999.999999999913, "position_profit": 2049.9999999999545, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0014971568990487065}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 304.1, "position_price_short": 304.1, "position_cost_long": 304100.0, "position_cost_short": 0.0, "float_profit_long": 18999.999999999913, "float_profit_short": 0.0, "float_profit": 18999.999999999913, "position_profit_long": 2049.9999999999545, "position_profit_short": 0.0, "position_profit": 2049.9999999999545, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 306.15}}}, "2019-06-19": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10018990.0, "static_balance": 10018990.0, "balance": 10017140.0, "available": 10002140.0, "float_profit": 17149.999999999938, "position_profit": -1849.999999999966, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0014974333991538502}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 306.15, "position_price_short": 306.15, "position_cost_long": 306150.0, "position_cost_short": 0.0, "float_profit_long": 17149.999999999938, "float_profit_short": 0.0, "float_profit": 17149.999999999938, "position_profit_long": -1849.999999999966, "position_profit_short": 0.0, "position_profit": -1849.999999999966, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 304.3}}}, "2019-06-20": {"trades": [], "account": {"currency": "CNY", "pre_balance": 10017140.0, "static_balance": 10017140.0, "balance": 10024090.0, "available": 10009090.0, "float_profit": 24099.999999999927, "position_profit": 6949.999999999992, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 15000.0, "frozen_commission": 0.0, "commission": 0.0, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0014963951840017398}, "positions": {"SHFE.au1912": {"symbol": "SHFE.au1912", "exchange_id": "SHFE", "instrument_id": "au1912", "pos_long_his": 1, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 1, "volume_long": 1, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 287.15000000000003, "open_price_short": NaN, "open_cost_long": 287150.00000000006, "open_cost_short": 0.0, "position_price_long": 304.3, "position_price_short": 304.3, "position_cost_long": 304300.0, "position_cost_short": 0.0, "float_profit_long": 24099.999999999927, "float_profit_short": 0.0, "float_profit": 24099.999999999927, "position_profit_long": 6949.999999999992, "position_profit_short": 0.0, "position_profit": 6949.999999999992, "margin_long": 15000.0, "margin_short": 0.0, "margin": 15000.0, "last_price": 311.25}}}}'
             self.assertEqual(excepted_trade_log, trad_log)
 
     # @unittest.skip("无条件跳过: test_fairy_four_price")
@@ -263,5 +263,5 @@ def test_fairy_four_price(self):
                     del t["exchange_trade_id"]
             trad_log = json.dumps(sim._trade_log)
             # print(trad_log)
-            excepted_trade_log = '{"2019-04-01": {"trades": [{"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "BUY", "offset": "OPEN", "price": 49350.0, "volume": 3, "trade_date_time": 1554080400000000000, "commission": 34.755}, {"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "SELL", "offset": "CLOSETODAY", "price": 49420.0, "volume": 3, "trade_date_time": 1554101400000000000, "commission": 34.755}], "account": {"currency": "CNY", "pre_balance": 10000000.0, "static_balance": 10000000.0, "balance": 10000980.489999998, "available": 10000980.489999998, "float_profit": 0.0, "position_profit": 0.0, "close_profit": 1050.0, "frozen_margin": 0.0, "margin": 0.0, "frozen_commission": 0.0, "commission": 69.51, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0}, "positions": {"SHFE.cu1905": {"symbol": "SHFE.cu1905", "exchange_id": "SHFE", "instrument_id": "cu1905", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": NaN, "open_cost_long": 0.0, "open_cost_short": 0.0, "position_price_long": NaN, "position_price_short": NaN, "position_cost_long": 0.0, "position_cost_short": 0.0, "float_profit_long": 0.0, "float_profit_short": 0.0, "float_profit": 0.0, "position_profit_long": 0.0, "position_profit_short": 0.0, "position_profit": 0.0, "margin_long": 0.0, "margin_short": 0.0, "margin": 0.0, "last_price": 49460.0}}}, "2019-04-02": {"trades": [{"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "SELL", "offset": "OPEN", "price": 49080.0, "volume": 3, "trade_date_time": 1554136080000000000, "commission": 34.755}, {"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "BUY", "offset": "CLOSETODAY", "price": 49260.0, "volume": 3, "trade_date_time": 1554187800000000000, "commission": 34.755}], "account": {"currency": "CNY", "pre_balance": 10000980.489999998, "static_balance": 10000980.489999998, "balance": 9998210.979999997, "available": 9998210.979999997, "float_profit": 0.0, "position_profit": 0.0, "close_profit": -2700.0, "frozen_margin": 0.0, "margin": 0.0, "frozen_commission": 0.0, "commission": 69.51, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0}, "positions": {"SHFE.cu1905": {"symbol": "SHFE.cu1905", "exchange_id": "SHFE", "instrument_id": "cu1905", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": NaN, "open_cost_long": 0.0, "open_cost_short": 0.0, "position_price_long": 49460.0, "position_price_short": NaN, "position_cost_long": 0.0, "position_cost_short": 0.0, "float_profit_long": 0.0, "float_profit_short": 0.0, "float_profit": 0.0, "position_profit_long": 0.0, "position_profit_short": 0.0, "position_profit": 0.0, "margin_long": 0.0, "margin_short": 0.0, "margin": 0.0, "last_price": 49270.0}}}, "2019-04-03": {"trades": [{"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "SELL", "offset": "OPEN", "price": 49000.0, "volume": 3, "trade_date_time": 1554217440000000000, "commission": 34.755}, {"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "BUY", "offset": "CLOSETODAY", "price": 49480.0, "volume": 3, "trade_date_time": 1554273000000000000, "commission": 34.755}, {"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "BUY", "offset": "OPEN", "price": 49480.0, "volume": 3, "trade_date_time": 1554273000000000000, "commission": 34.755}, {"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "SELL", "offset": "CLOSETODAY", "price": 49450.0, "volume": 3, "trade_date_time": 1554274200000000000, "commission": 34.755}], "account": {"currency": "CNY", "pre_balance": 9998210.979999997, "static_balance": 9998210.979999997, "balance": 9990421.959999993, "available": 9990421.959999993, "float_profit": 0.0, "position_profit": 0.0, "close_profit": -7650.0, "frozen_margin": 0.0, "margin": 0.0, "frozen_commission": 0.0, "commission": 139.02, "frozen_premium": 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"volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": NaN, "open_cost_long": 0.0, "open_cost_short": 0.0, "position_price_long": 49170.0, "position_price_short": NaN, "position_cost_long": 0.0, "position_cost_short": 0.0, "float_profit_long": 0.0, "float_profit_short": 0.0, "float_profit": 0.0, "position_profit_long": 0.0, "position_profit_short": 0.0, "position_profit": 0.0, "margin_long": 0.0, "margin_short": 0.0, "margin": 0.0, "last_price": 49200.0}}}, "2019-04-15": {"trades": [{"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "BUY", "offset": "OPEN", "price": 49580.0, "volume": 3, "trade_date_time": 1555074000000000000, "commission": 34.755}, {"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "SELL", "offset": "CLOSETODAY", "price": 49370.0, "volume": 3, "trade_date_time": 1555311000000000000, "commission": 34.755}], "account": {"currency": "CNY", "pre_balance": 9990824.409999985, "static_balance": 9990824.409999985, "balance": 9987604.899999984, "available": 9987604.899999984, "float_profit": 0.0, "position_profit": 0.0, "close_profit": -3150.0, "frozen_margin": 0.0, "margin": 0.0, "frozen_commission": 0.0, "commission": 69.51, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0}, "positions": {"SHFE.cu1905": {"symbol": "SHFE.cu1905", "exchange_id": "SHFE", "instrument_id": "cu1905", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": NaN, "open_cost_long": 0.0, "open_cost_short": 0.0, "position_price_long": NaN, "position_price_short": 49200.0, "position_cost_long": 0.0, "position_cost_short": 0.0, "float_profit_long": 0.0, "float_profit_short": 0.0, "float_profit": 0.0, "position_profit_long": 0.0, "position_profit_short": 0.0, "position_profit": 0.0, "margin_long": 0.0, "margin_short": 0.0, "margin": 0.0, "last_price": 49320.0}}}, "2019-04-16": {"trades": [{"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "SELL", "offset": "OPEN", "price": 49300.0, "volume": 3, "trade_date_time": 1555333860000000000, "commission": 34.755}, {"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "BUY", "offset": "CLOSETODAY", "price": 49480.0, "volume": 3, "trade_date_time": 1555397400000000000, "commission": 34.755}], "account": {"currency": "CNY", "pre_balance": 9987604.899999984, "static_balance": 9987604.899999984, "balance": 9984835.389999982, "available": 9984835.389999982, "float_profit": 0.0, "position_profit": 0.0, "close_profit": -2700.0, "frozen_margin": 0.0, "margin": 0.0, "frozen_commission": 0.0, "commission": 69.51, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0}, "positions": {"SHFE.cu1905": {"symbol": "SHFE.cu1905", "exchange_id": "SHFE", "instrument_id": "cu1905", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": NaN, "open_cost_long": 0.0, "open_cost_short": 0.0, "position_price_long": 49320.0, "position_price_short": NaN, "position_cost_long": 0.0, "position_cost_short": 0.0, "float_profit_long": 0.0, "float_profit_short": 0.0, "float_profit": 0.0, "position_profit_long": 0.0, "position_profit_short": 0.0, "position_profit": 0.0, "margin_long": 0.0, "margin_short": 0.0, "margin": 0.0, "last_price": 49450.0}}}, "2019-04-17": {"trades": [{"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "BUY", "offset": "OPEN", "price": 49610.0, "volume": 3, "trade_date_time": 1555482840000000000, "commission": 34.755}, {"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "SELL", "offset": "CLOSETODAY", "price": 49530.0, "volume": 3, "trade_date_time": 1555483800000000000, "commission": 34.755}], "account": {"currency": "CNY", "pre_balance": 9984835.389999982, "static_balance": 9984835.389999982, "balance": 9983565.87999998, "available": 9983565.87999998, "float_profit": 0.0, "position_profit": 0.0, "close_profit": -1200.0, "frozen_margin": 0.0, "margin": 0.0, "frozen_commission": 0.0, "commission": 69.51, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0}, "positions": {"SHFE.cu1905": {"symbol": "SHFE.cu1905", "exchange_id": "SHFE", "instrument_id": "cu1905", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": NaN, "open_cost_long": 0.0, "open_cost_short": 0.0, "position_price_long": NaN, "position_price_short": 49450.0, "position_cost_long": 0.0, "position_cost_short": 0.0, "float_profit_long": 0.0, "float_profit_short": 0.0, "float_profit": 0.0, "position_profit_long": 0.0, "position_profit_short": 0.0, "position_profit": 0.0, "margin_long": 0.0, "margin_short": 0.0, "margin": 0.0, "last_price": 49470.0}}}, "2019-04-18": {"trades": [{"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "BUY", "offset": "OPEN", "price": 49780.0, "volume": 3, "trade_date_time": 1555506000000000000, "commission": 34.755}, {"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "SELL", "offset": "CLOSETODAY", "price": 49460.0, "volume": 3, "trade_date_time": 1555570200000000000, "commission": 34.755}], "account": {"currency": "CNY", "pre_balance": 9983565.87999998, "static_balance": 9983565.87999998, "balance": 9978696.369999979, "available": 9978696.369999979, "float_profit": 0.0, "position_profit": 0.0, "close_profit": -4800.0, "frozen_margin": 0.0, "margin": 0.0, "frozen_commission": 0.0, "commission": 69.51, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0}, "positions": {"SHFE.cu1905": {"symbol": "SHFE.cu1905", "exchange_id": "SHFE", "instrument_id": "cu1905", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": NaN, "open_cost_long": 0.0, "open_cost_short": 0.0, "position_price_long": NaN, "position_price_short": 49470.0, "position_cost_long": 0.0, "position_cost_short": 0.0, "float_profit_long": 0.0, "float_profit_short": 0.0, "float_profit": 0.0, "position_profit_long": 0.0, "position_profit_short": 0.0, "position_profit": 0.0, "margin_long": 0.0, "margin_short": 0.0, "margin": 0.0, "last_price": 49460.0}}}, "2019-04-19": {"trades": [{"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "SELL", "offset": "OPEN", "price": 49280.0, "volume": 3, "trade_date_time": 1555592400000000000, "commission": 34.755}, {"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "BUY", "offset": "CLOSETODAY", "price": 49490.0, "volume": 3, "trade_date_time": 1555656600000000000, "commission": 34.755}], "account": {"currency": "CNY", "pre_balance": 9978696.369999979, "static_balance": 9978696.369999979, "balance": 9975476.859999977, "available": 9975476.859999977, "float_profit": 0.0, "position_profit": 0.0, "close_profit": -3150.0, "frozen_margin": 0.0, "margin": 0.0, "frozen_commission": 0.0, "commission": 69.51, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0}, "positions": {"SHFE.cu1905": {"symbol": "SHFE.cu1905", "exchange_id": "SHFE", "instrument_id": "cu1905", "pos_long_his": 0, "pos_long_today": 0, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 0, "volume_long_his": 0, "volume_long": 0, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": NaN, "open_price_short": NaN, "open_cost_long": 0.0, "open_cost_short": 0.0, "position_price_long": 49460.0, "position_price_short": NaN, "position_cost_long": 0.0, "position_cost_short": 0.0, "float_profit_long": 0.0, "float_profit_short": 0.0, "float_profit": 0.0, "position_profit_long": 0.0, "position_profit_short": 0.0, "position_profit": 0.0, "margin_long": 0.0, "margin_short": 0.0, "margin": 0.0, "last_price": 49500.0}}}, "2019-04-22": {"trades": [{"symbol": "SHFE.cu1905", "user_id": "TQSIM", "exchange_id": "SHFE", "instrument_id": "cu1905", "direction": "BUY", "offset": "OPEN", "price": 49540.0, "volume": 3, "trade_date_time": 1555679520000000000, "commission": 34.755}], "account": {"currency": "CNY", "pre_balance": 9975476.859999977, "static_balance": 9975476.859999977, "balance": 9974842.104999976, "available": 9926185.104999976, "float_profit": -600.0, "position_profit": -600.0, "close_profit": 0.0, "frozen_margin": 0.0, "margin": 48657.0, "frozen_commission": 0.0, "commission": 34.755, "frozen_premium": 0.0, "premium": 0.0, "deposit": 0.0, "withdraw": 0.0, "risk_ratio": 0.0048779719506146626}, "positions": {"SHFE.cu1905": {"symbol": "SHFE.cu1905", "exchange_id": "SHFE", "instrument_id": "cu1905", "pos_long_his": 0, "pos_long_today": 3, "pos_short_his": 0, "pos_short_today": 0, "volume_long_today": 3, "volume_long_his": 0, "volume_long": 3, "volume_long_frozen_today": 0, "volume_long_frozen_his": 0, "volume_long_frozen": 0, "volume_short_today": 0, "volume_short_his": 0, "volume_short": 0, "volume_short_frozen_today": 0, "volume_short_frozen_his": 0, "volume_short_frozen": 0, "open_price_long": 49540.0, "open_price_short": NaN, "open_cost_long": 743100.0, "open_cost_short": 0.0, "position_price_long": 49540.0, "position_price_short": 49500.0, "position_cost_long": 743100.0, "position_cost_short": 0.0, "float_profit_long": -600.0, "float_profit_short": 0.0, "float_profit": -600.0, "position_profit_long": -600.0, "position_profit_short": 0.0, "position_profit": -600.0, "margin_long": 48657.0, "margin_short": 0.0, "margin": 48657.0, "last_price": 49500.0}}}}'
             self.assertEqual(excepted_trade_log, trad_log)
diff --git a/tqsdk/tqhelper.py b/tqsdk/tqhelper.py
index 153c109f..b31a06aa 100644
--- a/tqsdk/tqhelper.py
+++ b/tqsdk/tqhelper.py
@@ -226,9 +226,7 @@ async def _forward_to_upstream(self, api_send_chan, upstream_send_chan, tq_send_
         """转发给上游"""
         async for pack in api_send_chan:
             if pack["aid"] == "set_chart_data":
-                if (pack["type"] != "KSERIAL" and pack["type"] != "SERIAL") or (isinstance(pack["data"], list)):
-                    # 过滤出新版 tqwebhelper 中符合 diff 协议的数据，为了不影响旧版 tqhelper 的使用，这里其他不做修改
-                    await tq_send_chan.send(pack)
+                await tq_send_chan.send(pack)
             elif pack["aid"] == "insert_order":
                 self.order_symbols.add(pack["exchange_id"] + "." + pack["instrument_id"])
                 await self._send_subscribed_to_tq()
@@ -292,7 +290,6 @@ def link_tq(api):
     parser.add_argument('--_action', type=str, required=False)
     parser.add_argument('--_tq_pid', type=int, required=False)
     parser.add_argument('--_tq_url', type=str, required=False)
-    parser.add_argument('--_http_server_port', type=int, required=False)
     # action==run时需要这几个
     parser.add_argument('--_broker_id', type=str, required=False)
     parser.add_argument('--_account_id', type=str, required=False)
@@ -320,10 +317,6 @@ def link_tq(api):
     if args._action == "mdreplay" and (not args._ins_url or not args._md_url):
         raise Exception("mdreplay 必要参数缺失")
 
-    # 可选参数，tqwebhelper 中 http server 的 port
-    if args._http_server_port is not None:
-        api._http_server_port = args._http_server_port
-
     # 监控天勤进程存活情况
     TqMonitorThread(args._tq_pid).start()
 
diff --git a/tqsdk/tqwebhelper.py b/tqsdk/tqwebhelper.py
index 9356d329..9dd1cfe3 100644
--- a/tqsdk/tqwebhelper.py
+++ b/tqsdk/tqwebhelper.py
@@ -8,27 +8,53 @@
 """
 import os
 import sys
+import argparse
 import simplejson
 import asyncio
-from datetime import date, datetime
+from datetime import datetime
 from aiohttp import web
 import socket
 import websockets
 import tqsdk
 
 class TqWebHelper(object):
-    def __init__(self, _http_server_port = None, enabled_web_gui = False):
-        self._enabled_web_gui = bool(enabled_web_gui) # enabled_web_gui 转成 bool 类型
-        if self._enabled_web_gui is True:
+    async def _run(self, api, api_send_chan, api_recv_chan, web_send_chan, web_recv_chan):
+        self._api = api
+        self._logger = self._api._logger.getChild("TqWebHelper")  # 调试信息输出
+        if not self._api._web_gui:
+            # 没有开启 web_gui 功能
+            _data_handler_without_web_task = self._api.create_task(
+                self._data_handler_without_web(api_recv_chan, web_recv_chan))
+            try:
+                async for pack in api_send_chan:
+                    # api 发送的包，过滤出 set_chart_data, set_web_chart_data, 其余的原样转发
+                    if pack['aid'] != 'set_chart_data' and pack['aid'] != 'set_web_chart_data':
+                        await web_send_chan.send(pack)
+            finally:
+                _data_handler_without_web_task.cancel()
+        else:
+            # 解析命令行参数
+            parser = argparse.ArgumentParser()
+            # 天勤连接基本参数
+            parser.add_argument('--_http_server_port', type=int, required=False)
+            args, unknown = parser.parse_known_args()
+            # 可选参数，tqwebhelper 中 http server 的 port
+            if args._http_server_port is not None:
+                self._http_server_port = args._http_server_port
+            else:
+                self._http_server_port = 0
+
             self._web_dir = os.path.join(os.path.dirname(__file__), 'web')
-            self._http_server_port = 0 if _http_server_port is None else _http_server_port
             file_path = os.path.abspath(sys.argv[0])
             file_name = os.path.basename(file_path)
+            # 初始化数据截面
             self._data = {
                 "action": {
                     "mode": "run",
                     "md_url_status": '-',
-                    "td_url_status": '-',
+                    "td_url_status": True if isinstance(self._api._account, tqsdk.api.TqSim) else '-',
+                    "account_id": self._api._account._account_id,
+                    "broker_id": self._api._account._broker_id if isinstance(self._api._account, tqsdk.api.TqAccount) else 'TQSIM',
                     "file_path": file_path[0].upper() + file_path[1:],
                     "file_name": file_name
                 },
@@ -40,27 +66,6 @@ def __init__(self, _http_server_port = None, enabled_web_gui = False):
             self._order_symbols = set()
             self._diffs = []
             self._conn_diff_chans = set()
-
-    async def _run(self, api, api_send_chan, api_recv_chan, web_send_chan, web_recv_chan):
-        self._api = api
-        if self._enabled_web_gui is False:
-            # 没有开启 web_gui 功能
-            _data_handler_without_web_task = self._api.create_task(
-                self._data_handler_without_web(api_recv_chan, web_recv_chan))
-            try:
-                async for pack in api_send_chan:
-                    # api 发送的包，过滤出 set_chart_data , 其余的原样转发
-                    if pack['aid'] != 'set_chart_data':
-                        await web_send_chan.send(pack)
-            finally:
-                _data_handler_without_web_task.cancel()
-        else:
-            self._logger = api._logger.getChild("TqWebHelper")  # 调试信息输出
-            # 发送给 web 账户信息，用作显示
-            self._data["action"]["account_id"] = self._api._account._account_id
-            self._data["action"]["broker_id"] = self._api._account._broker_id if isinstance(self._api._account,
-                                                                                          tqsdk.api.TqAccount) else 'TQSIM'
-
             self.web_port_chan = tqsdk.api.TqChan(self._api)  # 记录到 ws port 的channel
             _data_task = self._api.create_task(self._data_handler(api_recv_chan, web_recv_chan))
             _wsserver_task = self._api.create_task(self.link_wsserver())
@@ -69,12 +74,14 @@ async def _run(self, api, api_send_chan, api_recv_chan, web_send_chan, web_recv_
             try:
                 # api 发送的包，过滤出需要的包记录在 self._data
                 async for pack in api_send_chan:
-                    if pack['aid'] == 'set_chart_data':
+                    if pack['aid'] == 'set_chart_data' or pack['aid'] == 'set_web_chart_data':
+                        # 发送的是绘图数据
+                        # 旧版 tqhelper aid=set_chart_data，发送除 KSERIAL/SERIAL 之外的序列，因为其 KSERIAL/SERIAL 序列不符合 diff 协议
+                        # 新版 tqwebhelper aid=set_web_chart_data 中发送的 KSERIAL/SERIAL 数据
                         diff_data = {}  # 存储 pack 中的 diff 数据的对象
                         for series_id, series in pack['datas'].items():
-                            if (series["type"] != "KSERIAL" and series["type"] != "SERIAL") \
-                                    or ("data" in series and isinstance(series["data"], dict)):
-                                # 过滤出不符合 diff 协议的数据，旧版 tqhelper 中 KSERIAL/SERIAL 中的 data 对象是 list，不符合 diff 协议
+                            if (pack['aid'] == 'set_chart_data' and series["type"] != "KSERIAL" and series["type"] != "SERIAL") or\
+                                    pack['aid'] == 'set_web_chart_data' :
                                 diff_data[series_id] = series
                         if diff_data != {}:
                             web_diff = {'draw_chart_datas': {}}
@@ -140,12 +147,10 @@ async def _data_handler(self, api_recv_chan, web_recv_chan):
                             TqWebHelper.merge_diff(self._data, {"action": {"mode": "backtest"}})
                             web_diffs.append({"action": {"mode": "backtest"}})
                     # 处理通知，行情和交易连接的状态
-                    notifies = d.get("notify")
-                    if notifies is not None:
-                        notify_diffs = self._notify_handler(notifies)
-                        if len(notify_diffs) > 0:
-                            TqWebHelper.merge_diff(self._data, notify_diffs[0])
-                            web_diffs.extend(notify_diffs)
+                    notify_diffs = self._notify_handler(d.get("notify", {}))
+                    for diff in notify_diffs:
+                        TqWebHelper.merge_diff(self._data, diff)
+                    web_diffs.extend(notify_diffs)
                 if account_changed:
                     dt, snapshot = self.get_snapshot()
                     _snapshots = {"snapshots": {}}
@@ -161,14 +166,12 @@ def _notify_handler(self, notifies):
         """将连接状态的通知转成 diff 协议"""
         diffs = []
         for _, notify in notifies.items():
-            if notify["code"] == 2019112901:
-                # 连接建立的通知
+            if notify["code"] == 2019112901 or notify["code"] == 2019112902:
+                # 连接建立的通知 第一次建立 或者 重连建立
                 if notify["url"] == self._api._md_url:
                     diffs.append({
                         "action": {
-                            "md_url_status": True,
-                            "td_url_status": True if isinstance(self._api._account, tqsdk.sim.TqSim) \
-                                else self._data["action"]["td_url_status"]
+                            "md_url_status": True
                         }
                     })
                 elif notify["url"] == self._api._td_url:
@@ -177,14 +180,12 @@ def _notify_handler(self, notifies):
                             "td_url_status": True
                         }
                     })
-            elif notify["code"] == 2019112902:
+            elif notify["code"] == 2019112911:
                 # 连接断开的通知
                 if notify["url"] == self._api._md_url:
                     diffs.append({
                         "action": {
-                            "md_url_status": False,
-                            "td_url_status": True if isinstance(self._api._account, tqsdk.sim.TqSim) \
-                                else self._data["action"]["td_url_status"]
+                            "md_url_status": False
                         }
                     })
                 elif notify["url"] == self._api._td_url: